HTML Help Builder
Help file not Build
That looks to me like you haven't updated your templates. Scriploader.html shouldn't be the latest versions of Help Builder. It's from older versions of Help Builder.
+++ Rick ---
I recommend you update you templates. ScriptLoader.html is a page from an old version I believe it should not be in later versions.
As Tore points out the latest version 5.10 - maybe update to that then update your templates. Make a backup of your project first...
+++ Rick ---